The Minister of Foreign Affairs agrees to meet with the envoy. The envoy lays out the situation, pointing out that the security of Musandam is guaranteed by the US, Iran, and the international community. Oman will not give in, and if the UAE attempts to take the territory by force, it will face the combined military might of the international community. He further emphasizes that Oman would like to maintain a cordial relationship with the UAE, but to do so the UAE must forgo any claims to any part of Musandam. Realizing that it is up against a powerful international coalition, the UAE backs down.
You have successfully ended the conflict peacefully using a shrewd combination of diplomacy, power balancing, and the threat of force. Well done. The only down side is that your use of military threats has made it unlikely that cordial relations between your country and the UAE will be restored any time soon. Perhaps next time you could find a diplomatic solution without resorting to using the military. Overall, well done nonetheless. You have demonstrated admirable political acumen and proved yourself a valuable asset to the Sultan.
Lastly, the new commission on territorial disputes you spearheaded quickly becomes a vital piece of the UN's work in maintaining international peace. You are awarded the Nobel Peace Prize for your exceptional work. You managed to solve the issue at hand while also making a lasting impact on future peace processes. Congratulations!